What are you studying for?
 
David Bombal CCIE #11023
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Comments

Hi David,

Once again thanks so much for knocking together such a great study aid! In my opinion, its one thing knowing the material well, and a completely different one understanding what is required of you on the day of the test – your software and simulations, without a doubt in my mind, gave me the edge I needed on the day of the test.

Really hoping that you are going to extend this kind of offering to the CCDA, CCDP and CCNP.

Kind regards,
Ian Ward (South Africa)
David,

Great, thanks a lot.
By the way, I love your monthly newsletters, they’re great reading and learning material.  Keep up the good work.

Rgds

Dominic Foley
Thanks for your reply our teacher Mr.David

I'm from UAE & i have Bachelor of Computer Engineering i'm  working now as a network engineer , recently i get CCNA certificate , my next target to get CCNP. i'm very admired your rich experience

i'll be glad if you use my commets ,this is will give my more honor.

Your the best Mr.David thanx alot for your help ...

Ammar Kataie


David,
this is a fantastic tool (Cool IOS Commands). I am already calculating how much time this is going to save me in the course of an average day and am going to push out some of the exec aliases via ciscoworks tomorrow.

Have you got any primers on routing protocol troubleshooting especially for eigrp and ospf that you would be willing to sell or indeed, that you would be interested in writing? I say this as manuals that contain real knowledge from the field are worth incomparably more than manuals written in the course of a training lab.

I have not even looked at the VPN config generator yet and am impressed already
thanks

Robert

Hi David,

Your apps are some of the best I’ve seen.

I’m contemplating getting a my CCIE in routing and will be looking at purchasing your memorization tool. Thanks.

Cliff

Thanks.

Really of great help.

With regards,

Bala
Kuwait

Hi David,

I really like the initial config generator, will have a play and get back to you with some suggestions.

Ian Castleman

CCIE

Luv the VPN Configurator ... used it 3 times this week already!

Ken Granger

LA
United States

Hi There, just a quick comment on the news letter, Great! keep up the top tips, especially like the Frame Relay setup.

Jason Goddard

Hampshire
United Kingdom

David,

Thanks a million!!!!  I wish I would have had access to your site a few years back!  Keep up the excellent work!

Chuck Hill
Raleigh, NC
USA

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2010 Special

PresentCelebrating 2010...

To celebrate this time of the year, I am offering you almost all our software for a ridiculously low price... get the following:
1) VPN Config Generator - create VPNs in seconds
2) Initial Router Config Generator - setup firewalls, NAT, Wireless and ...
3) CCIE Command Memorizer and other command memorizers...
4) Includes ... Read More ...

Free Networking Tips

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QOS Links E-mail
Written by David Bombal   

Books:

Cisco Catalyst QOS: Quality of Service in Campus Networks

Cisco Catalyst QOS: Quality of Service in Campus Networks - online Google Books Version

URLS:

Design Guides:

QOS SRND Guide

Cisco QOS Homepage

Per call bandwidth comsumption

Commands:

Understanding Packet Counters in show policy-map interface Output

Applying QoS Features to Ethernet Subinterfaces

AutoQOS:

Cisco AutoQoS Enterprise Technical Presentation

AutoQOS Enterprise more

A New Paradigm for Automating the Delivery of Network Quality of Service

Cisco QOS Update

QPM:

QPM

Bandwidth Estimation Using Corvil Bandwidth

NBAR:

Network Based Application Recognition (NBAR)

Determining the Traffic Not Recognized by NBAR

PDLM Downloads

RSVP:

Guaranteed rate and Controlled Load

Configuring RSVP

Switching:

Cisco 2950 FAQ - EI vs SI and more

Buffers, Queues & Thresholds on Catalyst 6500 Ethernet Modules

Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.4T

Configuring Access Layer QoS for Voice on Cisco Catalyst 6500 with Cisco IOS SW

QoS Output Scheduling on Catalyst 6500/6000 Series Switches Running Cisco IOS System Software

QoS for the Cisco 6500 (Revisited)

6500 QOS - more

Telephones:

Configuring Settings on the Cisco IP Phone - 7941 / 7961

Configuring Settings on the Cisco IP Phone - 7931

TX-Ring Sizing

Queuing Principles in Cisco IOS

Understanding and Tuning the tx-ring-limit Value

Queuing Principles in Cisco IOS/Tx-ring-limit

 

VPNs:

IPSEC AH and ESP Authentication overview

Resolve IP Fragmentation, MTU, MSS, and PMTUD Issues with GRE and IPSEC

WRED & TCP Slow Start:

TCP Slow Start and Congestion Avoidance

ECN (Explicit Congestion Notification) - Supported operating systems

ASA

QOS on ASA/PIX Part 1

QOS on ASA/PIX Part 2

QOS on ASA/PIX Part 3

QOS on ASA/PIX Part 4